WebAIM - Web Accessibility In Mind

E-mail List Archives

Re: PDF structures

for

From: Metzessible
Date: Nov 18, 2017 10:00PM

To expand on what Bevi said (because I do have my copy handy *smile*):

According to 32000-1, lists are considered Block Level Structure Elements
(BLSE) in PDF, so nesting one inside the other would be a bit weird. A
Paragraph is considered a "low-level division of text". If you nest a list
inside a Paragraph, it will probably be flagged as incorrect usage in
something like CommonLook Validator (if you're doing QA with that tool),
but not sure how PAC 2.0 would look at it. For nested lists, you should
place them inside the <LBody> tag, which can also contain the <P> tag, or
other BLSE (per Table 336 in 32000-1).

Hope this helps,
Jon

On Fri, Nov 17, 2017 at 2:28 PM, Chagnon | PubCom < <EMAIL REMOVED> >
wrote:

> No, don't nest list <L> and its sub-tags inside a paragraph <P> tag.
> Provides no benefit to the user, and might also throw off A T.
>
> This is not XML, so don't over-engineer the tags in a PDF.
>
> Sequential tags work fine.
>
> --Bevi Chagnon
>
> PS: Don't have access to my copy of the full PDF / PDF/UA specifications,
> but nesting of <L> might not be allowed. But that's from memory at this
> point.
>
> — — —
> Bevi Chagnon | www.PubCom.com
> Technologists for Accessible Design and Publishing
> print – digital – web – documents – pdfs – epubs
> consulting – training – development – design – sec. 508 services
> — — —
>
>
>
>
>